NUMERICAL STUDY ON ONE-DIMENSIONAL INCOMMENSURATE CHAGE-DENSITY-WAVES IN THE WEAK PINNING REGIME(THEORIES ON CDW NONLINEAR DYNAMICS, International Symposium on NONLINEAR TRANSPORT AND RELATED PHENOMENA IN INORGANIC QUASI ONE DIMENSIONAL CONDUCTORS)

Abstract

We show in this work by the joint use of the Monte Carlo and molecular dynamics techniques that a classical treatment of the Fukuyama-Lee model on ID incommensurate CDW in the weak pinning regime can well reproduce the peculiar transport properties attributed to a motion of CDW, such as the nonlinear electric conduction associated with narrow band noises. The results of the inspection of phase profiles in motion are also discussed.